Easy to Use
The free version has all the features although it limits the history and the number of vials you can save. It also gives you a great opportunity to use all the features and decide paid version.
The app is free, doesn’t track any of your personal information, protects your privacy and doesn’t sell any of your information.
It’s a small download and easy to try out. I highly recommend that if you think you may find this app helpful, just try it out.
Full disclosure: I know the developer in person, but it does not affect this review.





